i*********5 发帖数: 19210 | 2 Greg LeMond launches company to resume sales of Revolution trainer
http://velonews.competitor.com/2013/02/news/greg-lemond-launche
Since its debut in 2010, the Revolution trainer has been widely praised for
its ability to closely mimic an on-road feel. The trainer applies resistance
directly to the drivetrain, eliminating the rear wheel completely, and uses
a large flywheel and fan to generate a smooth resistance curve. |